条件转移

Acenaphthenone was prepared by the oxidation of acenaphthene in the presence of chromic anhydride , acetic acid and polyethylene glycol as a phase transfer catalyst under mild reaction conditions with high yields.

研究了在铬酸酐、冰醋酸和相转移催化剂聚乙二醇存在下苊的氧化反应，较温和的条件可高产率地得到苊酮。

The electric charge transfer reaction of clarithromyc in and alizarin has been studied and the optimal reaction conditions have been found out.

研究了克拉霉素和茜素在甲醇介质中的电荷转移反应，确定了最佳反应条件。

Alkylation of ambident nucleophiles different places by using phase-transfer catalytic agent were studied in this paper.

本文研究了在相转移催化条件下对两可亲核试剂不同位置的烷基化反应。

Obvious energy transfer was observed without using a biased field in the sample, which proved that the PR effect exists in the material.

以He-Ne激光器为光源，我们搭建了双光束耦合实验平台，在不加电场条件下，观察到了明显的能量转移现象，验证了光折变效应的存在。

Representing the bull market economy, the sculpture was originally placed in front of the New York Stock Exchange, and subsequently moved to its current location in Bowling Green.

代表牛市市场经济条件下，原来的雕塑放置在前面的纽约证券交易所，并随后转移到其目前的位置在鲍林格林。

BSI? Branch or Skip on condition Instruction?

转移或跳过条件的指令

Study result suggest: The change of stock in RFCCU directly affect gasoline content. Gasoline content can be reduced through increasing the equilibrium activity of catalyst, controlling reaction level, increasing recirculating rate of gasoline and stability of gasoline level. Conclusions drawn from experiment is that optimization of operating condition has great effect on lowering olefine content of gasoline which can be reduced from 60% to 50%.Reducing reaction temperature is useful for lowering olefine content of gasoline, when the reaction temperature is raised, thermal cracking rate is higher than catalytic cracking rate, so that olefine content is increased. Raising catalyst-to-oil ratio is good for lowering olefine content. With conversion rate increased, the yield of LPG and coke is raised, the yield of gasoline is increased firstly and then decreased slightly, hydrogen transfer index is increased, so the olefine content is decreased.

研究结果表明：催化裂化装置的原料的变化直接影响到催化汽油的烯烃含量；可以通过优化催化装置的操作条件来降低催化汽油中的烯烃含量，其中通过提高催化剂平衡活性、控制反应深度、增加汽油回炼量、汽油深度稳定可以降低催化汽油烯烃含量，优化工艺条件对降低催化汽油烯烃含量有较大作用，汽油烯烃含量由60％降至50％左右；降低反应温度有利于降低催化汽油的烯烃含量，当反应温度的提高，热裂化反应速度提高的幅度大于催化裂化反应速度提高的幅度，汽油烯烃含量增加；剂油比的提高有利于降低催化汽油的烯烃含量，转化率提高，液化气产率提高，汽油收率先增加后略有下降，焦炭产率增加，氢转移反应指数提高，汽油烯烃含量下降；反应时间对产品分布及汽油烯烃含量有影响，增加提升管反应时间，液化汽、汽油产率提高，干气和焦炭产率增加。

Those animals that had been exposed to long days were reproductively active and had significantly more kisspeptin than those that had been through an artificial winter.

结果发现：那些暴露于夏季条件的仓鼠明显地比那些暴露于人造冬季条件的仓鼠生殖欲望活跃、而且转移抑制素含量也更高。

By analyzing draw that the main advantage conditions embody in resources, geographical location, industries and systems. The inferior conditions of its economic development are total economic output and structure, the level of urbanization and industrialization, technology, the quality of the laborers and other aspects. It analysised the opportunities of Huai'an economic development from policy environment, traffic environment, the important strategic position entrusted by a new round of regional development and the transfer of industries, and other aspects. It also pointed out that the surrounding areas of competition, marginalized by a new round of development,low economic outward degrees was threating Huai'an further socio-economic development.

通过SWOT法分析得出，淮安市经济发展所具备的优势条件主要体现在资源、区位、产业和制度等方面，而经济总量和结构、工业化和城市化水平以及科技水平、劳动者素质等方面是其经济发展的劣势条件；从政策环境、交通环境、新一轮区域开发赋予淮安重要的战略地位和产业转移等方面分析了淮安市经济发展所面临的机遇，而周边地区的竞争、被新一轮发展边缘化、经济外向度低等对其社会经济进一步发展构成了威胁。

The advantage of this method is that, a unitized model which can describe short time delay and long time delay is constructed. Based on this unitized model, stability and stabilization of NCSs are discussed.

该方法可以建立一个统一的模型用于解决网络短时滞和长时滞的镇定性问题，并在转移概率矩阵已知的条件下给出系统均方稳定的充分条件。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。